3839427

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{3307}}^1$

素因数の和:3359

約数の個数: 16

約数和(自身を含む): 5822080

約数和(自身を除く): 1982653

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 3307, 9921, 29763, 89289, 142201, 426603, 1279809, 3839427]

約数ペア:

[(1, 3839427), (3, 1279809), (9, 426603), (27, 142201), (43, 89289), (129, 29763), (387, 9921), (1161, 3307)]